8 cfr 274a.12(b) July 8, 2019 16 32 64 128 8 cfr 274a.12(b)(20) 8 cfr 274a 12 b 8 cfr 274a.12 8 cfr § 274a.12(c)(9) 8 cfr § 274a.12(c)(8) 8 cfr 274a.12(c)(14)